baber/WOPTO huggingface dataset:
Patent SE-544582-C2 (SE)
Title: Apparatus, system and method for securing a bolt in a borehole
Inventor: JAKOBSSON CARL HENRIK
IPC: E21D20/02
Filed: 2020-07-09
Abstract: A system (30) for securing a bolt in a borehole, the system (30) comprising an apparatus (11) for inserting a grout tube (7) into a borehole, wherein the grout tube (7) is adapted for injecting a grout material, the apparatus (11) comprises a cutting means (5) configured to cut the grout tube (7), and a clamping means (10) comprising a primary clamping member (1) with a clamping surface (3), a secondary clamping member (2) with a counter clamping surface (4), and a clamping element (50), wherein the clamping element (50) is configured to control operation of the secondary clamping member (2) such that the clamping surface (3) and the counter clamping surface (4) can be braced against the grout tube (7) which can be clamped between the clamping surface (3) and the counter clamping surface (4).
Patent SE-507902-C2 (SE)
Title: Removal of mercury and/or other heavy metals from biological matter
Inventor: VON PLATEN MAGNUS H B
IPC: A62D3/02
Filed: 1994-01-17
Abstract: Method for cleaning up biotopes to remove Hg and/or other heavy metals - by the addn. of Se-enriched glass to the biotope from which Se is liberated by the action of micro-organisms and then bonded with the Hg and/or other heavy metals to form HgSe and/or other heavy metal selenides.
Patent SE-518597-C2 (SE)
Inventor: LARM OLLE
IPC: A61K8/73
Filed: 1994-05-04
Abstract: PCT No. PCT/SE95/00476 Sec. 371 Date Oct. 31, 1996 Sec. 102(e) Date Oct. 31, 1996 PCT Filed Apr. 28, 1995 PCT Pub. No. WO95/30403 PCT Pub. Date Nov. 16, 1995Oral hygiene composition containing in combination chitosan and a sulphated, negatively charged polysaccharide in a biologically active amount; a process of improving oral hygiene in a mammal including man; and use of chitosan in combination with a sulphated, negatively charged polysaccharide for the manufacture of dentally active oral hygiene compositions.
Patent SE-503301-C2 (SE)
Inventor: LEE HYOSONG
IPC: B01D21/00
Filed: 1995-03-20
Abstract: The invention relates to a method and an apparatus for the gravitational separation of fine particles out of a liquid. The liquid containing the particles which are to be separated is conducted with laminar flow through the gaps between a plurality of closely separated, essentially horizontally orientated surface-forming elements (16). The liquid flow through the gaps is interrupted when the particle concentration in the liquid which has flowed through the gaps exceeds a predetermined value. The surface-forming elements (16) are repositioned to an essentially vertical discharging position in order to remove the particle collection present on the surface-forming elements. The surface-forming elements (16) are then returned to the essentially horizontal working position and a new gravitational separation cycle begins. <IMAGE>
Patent SE-503545-C2 (SE)
Inventor: OEBERG OLLE
IPC: E06B3/26
Filed: 1995-07-17
Abstract: PCT No. PCT/SE96/00698 Sec. 371 Date Jan. 15, 1998 Sec. 102(e) Date Jan. 15, 1998 PCT Filed May 30, 1996 PCT Pub. No. WO97/04205 PCT Pub. Date Feb. 6, 1997A wooden frame for window or door leaves is composed of frame pieces, each one of which comprising a first part facing outwards in a wall opening and a second part facing inwards. The outer, first part of the individual frame piece is delimited by two surfaces converging outwardly and at an acute angle relative to each other, said surfaces emanating from dividing cuts made in an initial log, said cuts extending radially from the area of the center of the log. In that way, the annual rings in the wood material are orientated in such a way that imagined tangents to individual annual rings cut through said surfaces substantially perpendicularly to the planes of the surfaces and older annual rings being situated closest to the free, narrow edge of the part.
Patent SE-505208-C2 (SE)
Title: Verbal control system for functions and services for telecommunication systems and bank cash withdrawal machines
Inventor: GOLDSTEIN MIKAEL
IPC: G06F/
Filed: 1995-10-25
Abstract: The component receives and identifies verbal responses from users. The verbal information is arranged in a question structure and the component records the response of the user after each question. The questions and answers lead to a predetermined function in the control system. The component records how often the user uses the functions and maintains statistics covering the usage frequencies of the functions. The statistics are used in such a way that the most frequent function is presented firstly to the user. The question formulations are arranged in structures which logically lead to the different functions in the control system and also cause a user to answer the questions with predetermined alternatives. The response alternatives are limited to a predetermined number and the component forms the question formulations to guide the user to answering the questions with the given response alternatives.
Patent SE-504280-C2 (SE)
Title: Separating and holding tray for bottles
Inventor: KRISTOFFERSSON KARL-GUSTAF
IPC: B65D21/02
Filed: 1995-10-30
Abstract: The tray (1) has between 2 and 200, pref. between 4 and 20, complete or partly removed sockets (4) on its upper side into which bottles (2) can be placed. They are arranged in rows between its opposing sides. The tray also has an equal number of shapes on its underside, which resemble bushes or rings, and which can accommodate bottle caps (9). The tray rests on bulges or mounting rings (11), on the necks (10) or upper sections (8) of the bottles, and the shapes coincide with the central sections (12) of the caps. The tray arranges the bottles so that they are aligned in rows parallel with the sides, and in layers one above another.
Patent SE-506894-C2 (SE)
Inventor: BERGLUND GOERAN
IPC: F28F9/00
Filed: 1995-12-04
Abstract: Carbon black is produced by burning a mixture of air and oil to produce hot gases and then conducting the hot gases through tubes extending through a chamber of a heat exchanger. Heat exchange air is conducted through the chamber in a direction opposite the direction of gas flow, in heat-exchange relationship with the tubes, to pre-heat the air. The pre-heated air is then mixed with the oil to be burned. Prior to entering the chamber, the air is conducted within a hollow section of the wall structure of the heat exchanger to transfer heat from a hot end of the wall structure toward a cooler end thereof.
Patent SE-508476-C2 (SE)
Inventor: BORG GUNNAR
IPC: F42B12/06
Filed: 1996-04-26
Abstract: A small caliber shell having armor piercing capacity and extremely high precision. The shell includes a hollow metal shell casing defining an outer shape of the shell. The shell casing has a conical front tip and a rear end, the shell casing comprising an inner surface. An elongate shell core made of an extremely hard and heavy material is centered around a longitudinal axis of the shell between a first bearing surface on the inner surface in the conical front tip of the shell casing and a second bearing surface on the inner surface of the rear of the shell casing and is axially centered inside the shell casing. A support part is arranged inside the shell casing and surrounds at least a very rearmost portion of the shell core for supporting the shell core. A ballast material in the shell casing between the support part and an interior wall of the shell casing holds the support part in place.
Patent SE-509758-C2 (SE)
Inventor: INGVARSSON HENRIK
IPC: F16B43/00
Filed: 1996-05-24
Abstract: Devices are disclosed for locking rotatable fasteners in a construction element including a shaped surface which defines an axis of rotation for the rotatable fastener, and at least one protrusion extending into the shaped surface as a lock for the rotatable fastener, in which the protrusion can be processed with respect to the axis of rotation of the rotatable fastener to create an end surface on the protrusion which is a predetermined distance from the axis of rotation of the rotatable fastener irrespective of the location of the axis of rotation relative to the shaped surface. Methods for producing such devices are also disclosed.
Patent SE-507028-C2 (SE)
Inventor: LARM OLLE
IPC: A61K47/38
Filed: 1996-08-06
Abstract: The use of heparin or heparan sulphate in combination with chitosan for the manufacture of a medicament for the prevention or treatment of infections caused by herpes virus in mammal including man; and a process for the treatment of infectious diseases caused by herpes viruses.
Patent SE-509367-C2 (SE)
Inventor: GUSTAFSSON ANDERS
IPC: G01R31/28
Filed: 1997-05-16
Abstract: Chips are fed in abutting relationship in a feeding direction; movement of a first chip is blocked in a first feeding position; a second chip is arrested; the first chip is released to be moved a small distance in the feeding direction and then blocked in a second feeding position; the first chip is displaced laterally to a treating position, treated there and returned to the second feeding position; the first chip is then released and discharged; and arrestment of the second chip is inhibited to allow it being moved to the first feeding position. An apparatus for handling chips includes chip feeding means (18), blocking means (22), arresting means (16), first releasing means (23'), second blocking means (23), lateral displacement means (15, 26) for bringing a chip to a treating position offset from the feeding direction and back to the second position, and second releasing means (21) for discharging a treated chip.
Patent SE-522863-C2 (SE)
Inventor: IWAI SEIJI
IPC: B25J9/06
Filed: 1997-06-18
Abstract: A manipulator includes a first arm having a first reduction gear unit built therein, a second arm fitted through the first arm and having a second reduction gear unit built therein, and a third arm fitted through the second arm and having a third reduction gear unit built therein. To avoid any possible interference between, for example, a welding torch, and a portion of the manipulator during operation of the manipulator, the drive axis of the third reduction gear unit is spaced apart a distance from a drive axis of the second reduction gear unit.
Patent SE-511892-C2 (SE)
Inventor: ARCHENHOLTZ AAKE
IPC: H05B6/20
Filed: 1997-06-18
Abstract: A channel inductor and a furnace for melting, holding or refining metal. The channel inductor has a closed-loop core, a primary winding arranged around the core and a refractory lining in which the winding and core is partly enclosed and in which an inductor channel is formed. The channel inductor also has a detector to detect metal penetration of the refractory lining.
Patent SE-510928-C2 (SE)
Title: Telescopic arm for suspending work tool cabinet
Inventor: BOYTCHEV BOJIDAR
IPC: B25H3/00
Filed: 1997-11-05
Abstract: A torsion (spiral) spring is provided between the innermost tube (9) in the arm and the wall or arm mounting console (3). The spring is placed under tension via a gearing as the arm is extended, creating a rotational force in a vertical plane that counters the weight moment exerted by the cabinet (1).
Patent SE-519737-C2 (SE)
Inventor: SPORER NORBERT
IPC: H02P7/03
Filed: 1998-01-20
Abstract: Depending on the desired direction of current flux through an electrical load such as a stepped motor, in a measuring bridge circuit provided with switchable semiconductors and recovery diodes the semiconductors through which the current direction is switched are closed, causing the actual current to increase until it has attained the nominal current value, whereupon switching is effected into either slow current decay mode or fast current decay mode. A selection of the operating mode is made at the next semiconductor switch-on such that, if the actual current value is greater than the nominal current value at the next semiconductor switch-off, fast current decay mode is selected, and if the actual current value is lower than the nominal current value, slow current decay mode is selected. For the remainder of the chopper period, for example until the next switch-on, the operating mode is no longer changed, or switching is effected once from fast current decay mode into slow current decay mode, as a function of a comparator device that compares actual current values and nominal current values, if the actual current value is lower than the nominal current value. The invention can be used in actuation electronics for stepped motors.
Patent SE-521129-C2 (SE)
Inventor: YIN LIN
IPC: H04N7/167
Filed: 1998-03-10
Abstract: A method of coding an audio signal comprises receiving an audio signal x to be coded and transforming the received signal from the time to the frequency domain. A quantised audio signal x is generated from the transformed audio signal x together with a set of long-term prediction coefficients A which can be used to predict a current time frame of the received audio signal directly from one or more previous time frames of the quantised audio signal x. A predicted audio signal x is generated using the prediction coefficients A. The predicted audio signal x is then transformed from the time to the frequency domain and the resulting frequency domain signal compared with that of the received audio signal x to generate an error signal E(k) for each of a plurality of frequency sub-bands. The error signals E(k) are then quantised to generate a set of quantised error signals E(k) which are combined with the prediction coefficients A to generate a coded audio signal.
Patent SE-518779-C2 (SE)
Title: Quiz machine containing control unit for awarding quiz points based on question difficulty and response time to questions
Inventor: SANCHEZ ANTONIO
IPC: A63F9/18
Filed: 1998-04-28
Abstract: At the end of a terminated game sequence with a number of quiz points for a first category stored, the player can initiate an activation signal for displaying one or more quiz questions on the monitor screen (2). A pre-determined number of correct answers results in a further activation signal being generated to store a number of quiz points in a second category.
Patent SE-512976-C2 (SE)
Inventor: ERIKSSON ECKHARD
IPC: B23D51/01
Filed: 1998-10-27
Abstract: A hand saw comprises a tooth-provided blade (1) and a handle with a fastening part (4) for the blade and a long narrow gripping part (5) extending at an obtuse angle to the fastening part and being shorter than the saw blade (1) in working position. The gripping part (5) is composed of a frame (11) as well as a tooth protecting element (12), which is articulatedly connected to a free end thereof, which element is retractable 180 DEG in relation to the frame. In the frame (11) as well as in the tooth protecting element (12), there are elongated gaps in which the teeth (3) of the blade (1) may be housed. A hinged (7) for the blade (1) is distanced so far from a slendered upper portion of the frame (11) that a short portion of the toothing (3) is visible when the blade is folded into the tooth protecting element (12), so that the user can see what type of blade is present. <IMAGE>
Patent SE-517105-C2 (SE)
Title: Fixturing object, e.g. prototype in space coordinate system in measuring machine, by assigning contact spheres associated with support points to fixturing arms
Inventor: PERSSON HANS OLOV
IPC: G01B7/004
Filed: 1999-05-17
Abstract: A detailed drawing is used to choose the support points, the coordinates for which are fed into a computer and converted into the centre of a contact sphere. The object (4) being measured is placed in a virtual measurement position and the fixturing arms (1) with the contact spheres are placed close to the actual support point coordinates inside the measurement volume, with the aid of the positions given by the measuring device in the machine. The positions of the contact spheres associated with the arms are measured using the measuring device and any deviation from the chosen position is recorded, then position of the contact sphere is adjusted to the chosen position if necessary, and then the object is introduced with its support points in contact with the arms.  An Independent claim is also included for the fixturing system for carrying out this method.
Patent SE-514213-C2 (SE)
Inventor: GUIDOTTI TED
IPC: A61F13/494
Filed: 1999-05-28
Abstract: An absorbent article with a longitudinal direction and a transverse direction, a center line (29) running in the longitudinal direction, a center line running in the transverse direction, two side edges (9, 10) running in the longitudinal direction, two end edges (11, 12) running in the transverse direction, and including a liquid-permeable surface layer (2), a liquid-tight surface layer (3), a side barrier pocket (40, 41) arranged along each side edge (9, 10) and having an opening directed towards the longitudinal center line, and an absorption body (4) enclosed between the surface layers (2, 3). The absorption body (4) includes at least one intermediate storage part (22-25) and a liquid transfer part (26). The intermediate storage part (22-25) is arranged along a side edge (9, 10), in direct contact with the liquid transfer part (26), and inside a side barrier pocket (40, 41). The transport of liquid between the material in the intermediate storage part (22-25) and the liquid transfer part (26) is such that the liquid transfer part (26) drains liquid from the intermediate storage part (22-25).
Patent DE-10010524-C2 (DE)
Inventor: SIEGRIST UWE
IPC: F16J15/3236
Filed: 2000-03-07
Granted: 2002-08-29
Abstract: A wiper having an integrated seal, comprising at least one dynamically stressed, first sealing lip arranged in the direction of a space to be sealed, and at least one wiping lip disposed on the side facing away from the space to be sealed. The wiper having an integrated seal also includes quasi-statically stressed second, third and fourth sealing lips which are each configured to be placed against at least one counter-surface of a mounting space of the wiper with integrated seal. The second sealing lip is fluid-conductive. The third and fourth sealing lips are each configured as a pressure relief valve, and sealing lips are arranged in series.
Patent DE-19509755-C2 (DE)
Inventor: NAMUR MARC
IPC: B63H8/21
Filed: 1995-03-17
Granted: 1997-06-05
Abstract: The fitting has a tubular arc segment (9) fixed to a tubular arc (10), which is slid into the arms (3) of the branched boom. The arc segment has an inward projecting flat surface (12), with a wide slot (13), in order to receive a fastening loop (14), or eye, on the clew (8) of the sail (7). The fitting also has an integrated snap-lock (16), which has a spring-loaded (21) swivelling hook (17) for swinging into and out of the loop. The arc segment may be made from injection-moulded plastic, and the arc and the hook may be made from aluminium.
Patent DE-19617081-C2 (DE)
Inventor: KISCHKEWITZ JUERGEN
IPC: B01D53/94
Filed: 1996-04-29
Granted: 2003-02-06
Abstract: Producing mixed oxide powders from deactivated de-NOx catalysts comprises: (a) crushing the deactivated catalysts; (b) treating the crushed material to remove thallium with an aqueous mineral acid; (c) decomposing the material liberated from thallium with H2SO4 and/or oleum; (d) absorbing the decomposed cake in water or diluted H2SO4 and removing the undissolved components; (e) liberating the solution obtained from arsenic (f) hydrolysing the solution liberated from arsenic, filtering and optionally working up the diluted H2SO4 forming and (g) drying the hydrolysate obtained after past-doping with compounds of W, Mo and/or V, and calcining to give the final product.
Patent DE-19849362-C2 (DE)
IPC: F24D17/00
Filed: 1998-10-27
Granted: 2002-10-02
Abstract: The pipe system incorporates a feeder pipe leading from the hot water generator to the tap points. A circulating pipe branches off from the feeder pipe and returns to the hot water generator. A pump pumps the hot water round the circuit. The pipe system has inner and outer pipes (13,14) and sleeves (15) coaxially fixing the inner pipes in the outer pipes. At least two of the double pipes (18) each consisting of an inner and an outer pipe are joined by fittings. The sleeves of the double pipes are firmly joined by plug-in connections to the fittings.
Patent DE-19938160-C2 (DE)
Inventor: BROCKHAUS HELMUT
IPC: G01F1/60
Filed: 1999-08-16
Granted: 2003-11-20
Abstract: Measurement periods each consist of a positive half-cycle in a magnetic field and a negative half-cycle in a magnetic field. During these two half-cycles a measuring signal is integrated. This leads to partial measurement values (U1,U2). The measurement periods have a range before the first half-cycle and a range after the last half-cycle. Additional signals measured determine an interference signal in a measurement signal and correct it accordingly.
Patent MD-2233-C2 (MD)
Title: Continuous mixer (variants)
Inventor: ISTRU ANDREI
IPC: B01F7/04
Filed: 2001-12-27
Abstract: The invention refers to the mechanical engineering and may be used in technological processes for production of building-purpose mixes, in powder metallurgy, as well as in the food and processing industry.The continuous mixer, according to the invention (variant 1), contains a horizontally placed frame in the form of a body of revolution, the wall of which is made double, and includes the inner and outer shells. The cavity, formed between the shells, is filled up with liquid, in the lower part of the cavity being placed an electric heater, and in the upper one - a thermal sensor. Inside the frame there is placed a shaft with mixing members fixed in a helical line. The frame is provided with a bunker for loading of dry components. The inner part of the frame is divided into two consecutive technological zones: the zone for mixing of dry components with water and the zone for compaction of the finished mass, with that the part of the frame, bounding the first zone, is made cylindrical and the part, bounding the second zone - in the form of a truncated cone. Onto the shaft portion, placed in the zone for compaction of the finished mass, there is fixed a conic screw conveyer.The inner part of the continuous mixer frame, according to variant 2, is divided into three consecutive technological zones: the zone for mixing of dry components with water, the zone for mixing of the obtained mix with fibrous materials and the zone for compaction of the finished mass. The mixing members, fixed onto the shaft portion, placed in the second zone of the frame, are shaped in the form of L, the free ends of which are bent towards the outlet of the frame. The mixer is additionally provided with a bunker for loading of the fibrous material and a pipe for supply of the technological water.The section of the changeable filling channel, according to the 1-st and 2-nd variants of the invention may be made of different profiles.The result consists in the possibility of obtaining reinforced building mixes of a dense structure.
Patent RU-2209528-C2 (RU)
Title: Arbitrary-access communication channel for information services
Inventor: KVIK ROJ F
IPC: H04L12/56
Filed: 1996-05-17
Granted: 2003-07-27
Abstract: FIELD: communications engineering for information services. SUBSTANCE: proposed digital communication system has forward and backward communication lines. System incorporates communication transceiver out of seven transceivers transmitting data bursts over arbitrary-access channel in backward communication line and receiving digital data from forward communication line. System also has base station for receiving data bursts over arbitrary-access channel in backward communication line and for transmitting digital data from forward communication line. System also includes special-purpose channel for transferring data burst between transceiver and base station as well as processor unit for changing over from arbitrary-access channel to special-purpose one when operating frequency band being requested exceeds first threshold and for changing over from special-purpose channel to arbitrary-access one when operating frequency band being requested is below second threshold. EFFECT: provision for shared use of communication channel resources by many users transmitting burst data in pulse mode. 40 cl, 26 dwg